GCN Circular 5766

Subject

GRB 061028: Swift/UVOT Observations

Event

Date

2006-10-28T14:07:19Z (20 years ago)

From

Samantha Oates at MSSL <sro@mssl.ucl.ac.uk>

S.R. Oates (UCL-MSSL), T. Sakamoto (NASA/ORAU) report on behalf of the
Swift/UVOT team:

The Swift/UVOT began observing the field of GRB 061028 at
01:29:32 on 2006-10-28, 190s after the BAT trigger (Sakamoto et al.,
GCN 5762Loading...
 
 ). No new source was detected within the XRT
error circle in coadded images in any filter down to the following
3-sigma magnitude upper limits:

Filter  Start    End       Exposure    3-sigma UL
------------------------------------------------
V       190      6596       747          20.6
B       410      6131       274          20.3
U       386      5926       313          19.9
W1      362      5722       313          18.5
M2      338      5517       313          19.4
W2      438      6541       471          19.3

WHITE   208      6335       443          18.9
------------------------------------------------

These upper limits are not corrected for Galactic extinction
E(B-V) = 0.16.